<html><head></head><body><div style="color:#000; background-color:#fff; font-family:bookman old style, new york, times, serif;font-size:16px"><div dir="ltr" id="yui_3_16_0_ym19_1_1489370219236_17311"><span id="yui_3_16_0_ym19_1_1489370219236_17619"><br id="yui_3_16_0_ym19_1_1489370219236_17601">Hi Folks,<br id="yui_3_16_0_ym19_1_1489370219236_17602"><br id="yui_3_16_0_ym19_1_1489370219236_17603">I have a couple of queries regarding upgrade of a PostgreSQL database instance using Slony-I. I came across the below link which lists a step-by-step process of version upgrade. <br id="yui_3_16_0_ym19_1_1489370219236_17604"><br id="yui_3_16_0_ym19_1_1489370219236_17605">http://slony.info/documentation/1.2/versionupgrade.html<br id="yui_3_16_0_ym19_1_1489370219236_17607"><br id="yui_3_16_0_ym19_1_1489370219236_17608"><br id="yui_3_16_0_ym19_1_1489370219236_17609">The queries are below:<br id="yui_3_16_0_ym19_1_1489370219236_17610"><br id="yui_3_16_0_ym19_1_1489370219236_17611">1) Although it comes under the documentation of Slony version 1.2.23, does it still hold good for the Slony version 2.2.5 to upgrade a postgres from 9.0 to 9.5 or 9.6.<br id="yui_3_16_0_ym19_1_1489370219236_17612"><br id="yui_3_16_0_ym19_1_1489370219236_17613">2) Will the process be straight forward just like the one stated under version 1.2.23 link above, or are there any challenges/heads ups to be cautious about ?<br id="yui_3_16_0_ym19_1_1489370219236_17615"><br id="yui_3_16_0_ym19_1_1489370219236_17616">3) Has anyone else done it in here, who is willing to share their experience of whether they had to do something additional or they simply followed the process in the above link.<br id="yui_3_16_0_ym19_1_1489370219236_17617"><br id="yui_3_16_0_ym19_1_1489370219236_17618"></span></div><div id="yui_3_16_0_ym19_1_1489370219236_17409" class="signature"><div id="yui_3_16_0_ym19_1_1489370219236_17563"><span style="font-size:medium;font-family:'bookman old style', 'new york', times, serif;"><br></span></div><span style="font-size:medium;font-family:'bookman old style', 'new york', times, serif;">Thanks & Regards, </span><div id="yui_3_16_0_ym19_1_1489370219236_17410"><span id="yui_3_16_0_ym19_1_1489370219236_17630" style="font-size:medium;font-family:'bookman old style', 'new york', times, serif;">Nawaz Ahmed </span></div><div id="yui_3_16_0_ym19_1_1489370219236_17411"><span id="yui_3_16_0_ym19_1_1489370219236_17642" style="font-size:medium;font-family:'bookman old style', 'new york', times, serif;">+61 414 513 643</span></div></div></div></body></html>